Here are a few additional materials that overlap in part with the materials gathered at SPN:

Teaching notes - These notes focus on how to use quizzes and other materials to teach about the MPG Illusion in psychology classes. The MPG Illusion may also be of interest in economics and math classes.

Slides - These powerpoint slides contain quizzes, graphs and tables, results from the Science studies, and slides that connect the MPG Illusion to other topics.

Additional topics - These notes describe ways to use the MPG Illusion to lead into more general questions about greenhouse gas (GHG) decisions and about "nudges."